My mother - both my mother and father had very successful careers. My mother's an English professor and my father is a scientist and physician. They worked at the same jobs for their entire life, 50 years each.

People found it unusual to leave a job where you're the boss.

You're talking to investors - and investors, they look at you and they realize, you know, not every business they invest in are the founders or the people running it going to have every bit of skill - and I think they looked at me and realized, OK, this is a guy who's got a lot - I'm much older than the usual run of people they fund.

The Christians think I am making a mistake by not trying the New Testament and meeting Jesus. The Jews tend to think I am making a mistake by reading without support from educated people. After all, there is 2,000 years of scholarship about the book, they say, so it's perverse of me to ignore it.

А weekly column is really tough.

I made one choice, for example, which is I'm just going to confine work to working hours. I'm not going to work on the weekend. I'm not going to be working while I'm with my son in the morning and in the evening.

My mother is somebody who I think of as having just an intense close focus. She's somebody who really can pay very, very close attention to the thing she's focusing on for a very long period of time, and that has served her incredibly well in her professional career. She knows - the things she knows, she knows them just so deeply.